Display screen with a graphical user interface



The single FIGURE is a front view of a display screen with a graphicaluser interface showing the claimed design.

The outermost broken lines illustrate a mobile device, which is theenvironment of the design, and form no part of the claimed design. Theremaining broken lines illustrate the display screen and portions of thegraphical user interface and form no part of the claimed design.

CLAIM The ornamental design for a display screen with a graphical userinterface, as shown and described.